t-distribution


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Related to t-distribution: T-test

t-distribution

see t statistic.
References in periodicals archive ?
01 lower percentage point from a noncentral t-distribution with 80 degrees of freedom, we determined, using the software NCSS2000 Probability Calculator, that the noncentrality parameter must have the value 47.
if the random variable t has a noncentral t-distribution with noncentrality parameter [delta] and degrees of freedom f, then t([gamma]; [delta], f) is that percentage point such that P[T < t([gamma]; [delta], f)] = y.
has a noncentral t-distribution with degrees of freedom given by f = [f.
CRC Handbook of Percentiles of Noncentral t-Distribution, CRC Press, Boca Raton, FL (1993).
Bulgren, Probability Integral of the Doubly Noncentral t-Distribution With Degrees of Freedom n and Noncentrality Parameters [delta] and [lambda], in H.
Yee, Tables of the Multivariate t-Distribution, Technical Report, School of Public Health, University of California, Los Angeles, CA (1968).